2016797619

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{436253}}^1$

素因数の和:436346

約数の個数: 16

約数和(自身を含む): 2847866112

約数和(自身を除く): 831068493

約数列:

[1, 3, 23, 67, 69, 201, 1541, 4623, 436253, 1308759, 10033819, 29228951, 30101457, 87686853, 672265873, 2016797619]

約数ペア:

[(1, 2016797619), (3, 672265873), (23, 87686853), (67, 30101457), (69, 29228951), (201, 10033819), (1541, 1308759), (4623, 436253)]